Steel rail, Railway Steel Rail,Standard Railway Steel Rail chinacoal07
Standard Railway Steel Rail
Product Introduction
A heavy rail, which the nominal weight is greater than 30 kg per meter.Heavy rail can be divided into general rail and crane rail.General railis refer to laying railway lines, lines, curves and tunnels.The standard rail length has 12.50 meters and 25.00 meters and curve rail length is short, which has 12.46 m, 12.42 m and 12.42 m, 24.92 m, etc.The specification of general rail is 38, 43, 45, 50, 60(kg/m).
Main Parameter
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GB2585-2007 STANDARD LIGHT RAIL |
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SIZE |
DIMENSION (MM) |
WEIGHT |
MATERIAL |
LENGTH |
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HEAD |
HEIGHT |
BASE |
WEB |
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GB 38KG |
68 |
134 |
114 |
13 |
38.733 |
50Mn/U71Mn |
12.5-25 |
|
|
GB 43KG |
70 |
140 |
114 |
14.5 |
44.653 |
50Mn/U71Mn |
12.5-25 |
|
|
GB 50KG |
70 |
152 |
132 |
15.5 |
51.514 |
50Mn/U71Mn |
12.5-25 |
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